<template>
  <div class="app-container">
    <div class="searchAll" slot="search">
      <el-form
        :model="queryParams"
        ref="queryForm"
        label-position="right"
        v-show="showSearch"
        label-width="68px"
      >
        <el-row :gutter="20">
          <el-col :span="6">
            <el-form-item :label="$t('roleManage.roleName')" prop="roleName" >
              <el-input
                v-model="queryParams.roleName"
                :placeholder="$t('public.placeholder',{placeholder:$t('roleManage.roleName')})"
                clearable
                size="small"
                @keyup.enter.native="handleQuery"
              />
            </el-form-item>
          </el-col>
          <el-col :span="6">
            <el-form-item :label="$t('roleManage.permissionSymbol')" prop="roleKey">
              <el-input
                v-model="queryParams.roleKey"
                :placeholder="$t('public.placeholder',{placeholder:$t('roleManage.permissionSymbol')})"
                clearable
                size="small"
                @keyup.enter.native="handleQuery"
              />
            </el-form-item>
          </el-col>
          <el-col :span="6">
            <el-form-item :label="$t('public.status')" prop="status" >
              <el-select
                v-model="queryParams.status"
                :placeholder="$t('public.placeholder',{placeholder:$t('roleManage.roleStatus')})"
                clearable
                size="small"
              >
                <el-option
                  v-for="dict in dict.type.sys_normal_disable"
                  :key="dict.value"
                  :label="dict.label"
                  :value="dict.value"
                />
              </el-select>
            </el-form-item>
          </el-col>
          <el-col :span="6">
            <el-form-item :label="$t('public.createTime')" >
              <el-date-picker
                v-model="dateRange"
                size="small"
                value-format="yyyy-MM-dd"
                type="daterange" autocomplete="off"
                style="width:100%"
                range-separator="-"
                :start-placeholder="$t('public.startTime')"
                :end-placeholder="$t('public.endTime')"
              ></el-date-picker>
            </el-form-item>
          </el-col>
          
          <el-col :span="24">
            <div class="searchAres ">
              <el-button
                type="primary"
                icon="el-icon-search"
                size="mini"
                class="searchBtn"
                @click="handleQuery"
                >{{ $t("public.query") }}</el-button
              >
              <el-button
                class="resectBtn"
                icon="el-icon-refresh"
                size="mini"
                @click="resetQuery"
                >{{ $t("public.reset") }}</el-button
              >
            </div>
          </el-col>
        </el-row>
      </el-form>
    </div>
    <div class="tableList">
      <div class="insTitle">
        <span>{{ $t("systemTitle.platformRole") }}</span>
      </div>
      <el-table v-loading="loading" stripe :data="roleList" @selection-change="handleSelectionChange">
        <el-table-column type="selection" width="55" align="center" />
        

        <el-table-column :label="$t('roleManage.roleCode')"   sortable prop="roleId" width="120" />
        <el-table-column :label="$t('roleManage.roleName')" sortable prop="roleName" :show-overflow-tooltip="true"  />
        <el-table-column :label="$t('roleManage.permissionSymbol')" sortable prop="roleKey" :show-overflow-tooltip="true" />
        <el-table-column :label="$t('roleManage.displayOrder')" sortable prop="roleSort" width="100" />
        <el-table-column :label="$t('public.status')" sortable align="center" width="100">
          <template slot-scope="scope">
            <el-switch
              v-model="scope.row.status"
              active-value="0"
              inactive-value="1"
              @change="handleStatusChange(scope.row)"
            ></el-switch>
          </template>
        </el-table-column>
        <el-table-column :label="$t('public.createTime')" sortable align="center" prop="createTime" >
          <template slot-scope="scope">
            <span>{{ parseTime(scope.row.createTime) }}</span>
          </template>
        </el-table-column>
        <el-table-column :label="$t('public.opera')" fixed="right" width="60" align="center" class-name="small-padding fixed-width">
          <template slot-scope="scope" >
            <div  class="action-wrap">
              <table-body-btn type="gwview" :name="$t('public.detail')" @click.native="handleView(scope.row)" />
            </div>
          </template>
        </el-table-column>
      </el-table>

      <pagination
        v-show="total>0"
        :total="total"
        :page.sync="queryParams.pageNum"
        :limit.sync="queryParams.pageSize"
        @pagination="getList"
        layout="total, sizes, prev, pager, next, jumper"
      />
    </div>
    

   

    <!-- 查看角色配置对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body :fullscreen="fullscreen">
      <DialogTit slot="title" :title="title" :fullscreen.sync="fullscreen"></DialogTit>
      <el-form ref="form" :model="form" label-width="100px">
        <el-form-item :label="$t('roleManage.roleName')" prop="roleName" size="small">
          <el-input v-model="form.roleName" :placeholder="$t('public.placeholder',{placeholder:$t('roleManage.roleName')})" />
        </el-form-item>
        <el-form-item prop="roleKey" size="small">
          <span slot="label">
            <el-tooltip content="控制器中定义的权限字符，如：@PreAuthorize(`@ss.hasRole('admin')`)" placement="top">
              <i class="el-icon-question"></i>
            </el-tooltip>
            {{$t('roleManage.permissionSymbol')}}
          </span>
          <el-input v-model="form.roleKey" :placeholder="$t('public.placeholder',{placeholder:$t('roleManage.permissionSymbol')})" />
        </el-form-item>
        <el-form-item :label="$t('roleManage.roleOrder')" prop="roleSort"size="small" >
          <el-input-number v-model="form.roleSort" controls-position="right" :min="0" />
        </el-form-item>
        <el-form-item :label="$t('public.status')" size="small">
          <el-radio-group v-model="form.status">
            <el-radio
              v-for="dict in dict.type.sys_normal_disable"
              :key="dict.value"
              :label="dict.value"
            >{{dict.label}}</el-radio>
          </el-radio-group>
        </el-form-item>
        <el-form-item :label="$t('roleManage.menuPermiss')" size="small">
          <el-checkbox v-model="menuExpand" @change="handleCheckedTreeExpand($event, 'menu')">{{$t('roleManage.openOrClosed')}}</el-checkbox>
          <el-checkbox v-model="menuNodeAll" @change="handleCheckedTreeNodeAll($event, 'menu')">{{$t('roleManage.allOrNothing')}}</el-checkbox>
          <el-checkbox v-model="form.menuCheckStrictly" @change="handleCheckedTreeConnect($event, 'menu')">{{$t('roleManage.parentChildLink')}}</el-checkbox>
          <el-tree
            class="tree-border"
            :data="menuOptions"
            show-checkbox
            ref="menu"
            node-key="id"
            :check-strictly="!form.menuCheckStrictly"
            :empty-text="$t('public.loadingAndWait')"
            :props="defaultProps"
          ></el-tree>
        </el-form-item>
        <el-form-item :label="$t('public.remark')" size="small">
          <el-input v-model="form.remark" type="textarea" :placeholder="$t('public.placeholder',{placeholder:$t('public.remark')})"></el-input>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button @click="cancel" icon="el-icon-close" size="small">{{$t('public.close')}}</el-button>
      </div>
    </el-dialog>

    <!-- 分配角色数据权限对话框 -->
    <el-dialog :title="title" :visible.sync="openDataScope" width="500px" append-to-body :fullscreen="fullscreen2">
      <DialogTit :title="title" :fullscreen.sync="fullscreen2"></DialogTit>
      <el-form :model="form" label-width="80px">
        <el-form-item :label="$t('roleManage.roleName')">
          <el-input v-model="form.roleName" :disabled="true" />
        </el-form-item>
        <el-form-item :label="$t('roleManage.permissionSymbol')">
          <el-input v-model="form.roleKey" :disabled="true" />
        </el-form-item>
        <el-form-item :label="$t('roleManage.roleRange')">
          <el-select v-model="form.dataScope" @change="dataScopeSelectChange">
            <el-option
              v-for="item in dataScopeOptions"
              :key="item.value"
              :label="item.label"
              :value="item.value"
            ></el-option>
          </el-select>
        </el-form-item>
        <el-form-item :label="$t('roleManage.dataAuthority')" v-show="form.dataScope == 2">
          <el-checkbox v-model="deptExpand" @change="handleCheckedTreeExpand($event, 'dept')">{{$t('roleManage.openOrClosed')}}</el-checkbox>
          <el-checkbox v-model="deptNodeAll" @change="handleCheckedTreeNodeAll($event, 'dept')">{{$t('roleManage.allOrNothing')}}</el-checkbox>
          <el-checkbox v-model="form.deptCheckStrictly" @change="handleCheckedTreeConnect($event, 'dept')">{{$t('roleManage.parentChildLink')}}</el-checkbox>
          <el-tree
            class="tree-border"
            :data="deptOptions"
            show-checkbox
            default-expand-all
            ref="dept"
            node-key="id"
            :check-strictly="!form.deptCheckStrictly"
            :empty-text="$t('public.loadingAndWait')"
            :props="defaultProps"
          ></el-tree>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button @click="cancelDataScope" icon="el-icon-close" size="small">{{ $t('public.cancel') }}</el-button>
        <el-button type="primary" @click="submitDataScope" icon="el-icon-check" size="small">{{ $t('public.define') }}</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listRole, listRolePf, getRole,getPfRole, delRole, addRole, updateRole, dataScope, changeRoleStatus } from "@/api/system/role";
import { treeselect as menuTreeselect, roleMenuTreeselect,pfRoleMenuTreeselect } from "@/api/system/menu";
import { treeselect as deptTreeselect, roleDeptTreeselect } from "@/api/system/dept";

export default {
  name: "RolePf", //平台角色
  dicts: ['sys_normal_disable'],
  data() {
    return {
      // 遮罩层
      loading: true,
      // 导出遮罩层
      exportLoading: false,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 角色表格数据
      roleList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 是否显示弹出层（数据权限）
      openDataScope: false,
      menuExpand: false,
      menuNodeAll: false,
      deptExpand: true,
      deptNodeAll: false,
      // 日期范围
      dateRange: [],
      // 数据范围选项
      dataScopeOptions: [
        {
          value: "1",
          label: "全部数据权限"
        },
        {
          value: "2",
          label: "自定数据权限"
        },
        {
          value: "3",
          label: "本部门数据权限"
        },
        {
          value: "4",
          label: "本部门及以下数据权限"
        },
        {
          value: "5",
          label: "仅本人数据权限"
        }
      ],
      // 菜单列表
      menuOptions: [],
      // 部门列表
      deptOptions: [],
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        roleName: undefined,
        roleKey: undefined,
        status: undefined
      },
      // 表单参数
      form: {},
      defaultProps: {
        children: "children",
        label: "label"
      },
      // 表单校验
      rules: {
        roleName: [
          { required: true, message: "角色名称不能为空", trigger: "blur" }
        ],
        roleKey: [
          { required: true, message: "权限字符不能为空", trigger: "blur" }
        ],
        roleSort: [
          { required: true, message: "角色顺序不能为空", trigger: "blur" }
        ]
      },
      fullscreen: false,
      fullscreen2: false
    };
  },
  created() {
    this.getList();
  },
  methods: {
    /** 查询角色列表 */
    getList() {
      this.loading = true;
      listRolePf(this.addDateRange(this.queryParams, this.dateRange)).then(response => {
          this.roleList = response.rows;
          this.total = response.total;
          this.loading = false;
        }
      );
    },
    /** 查询菜单树结构 */
    getMenuTreeselect() {
      menuTreeselect().then(response => {
        this.menuOptions = response.data;
      });
    },
    /** 查询部门树结构 */
    getDeptTreeselect() {
      deptTreeselect().then(response => {
        this.deptOptions = response.data;
      });
    },
    // 所有菜单节点数据
    getMenuAllCheckedKeys() {
      // 目前被选中的菜单节点
      let checkedKeys = this.$refs.menu.getCheckedKeys();
      // 半选中的菜单节点
      let halfCheckedKeys = this.$refs.menu.getHalfCheckedKeys();
      checkedKeys.unshift.apply(checkedKeys, halfCheckedKeys);
      return checkedKeys;
    },
    // 所有部门节点数据
    getDeptAllCheckedKeys() {
      // 目前被选中的部门节点
      let checkedKeys = this.$refs.dept.getCheckedKeys();
      // 半选中的部门节点
      let halfCheckedKeys = this.$refs.dept.getHalfCheckedKeys();
      checkedKeys.unshift.apply(checkedKeys, halfCheckedKeys);
      return checkedKeys;
    },
    /** 根据角色ID查询菜单树结构 */
    getRoleMenuTreeselect(roleId) {
      return pfRoleMenuTreeselect(roleId).then(response => {
        this.menuOptions = response.menus;
        return response;
      });
    },
    /** 根据角色ID查询部门树结构 */
    getRoleDeptTreeselect(roleId) {
      return roleDeptTreeselect(roleId).then(response => {
        this.deptOptions = response.depts;
        return response;
      });
    },
    // 角色状态修改
    handleStatusChange(row) {
      let text = row.status === "0" ? "启用" : "停用";
      this.$modal.confirm('确认要"' + text + '""' + row.roleName + '"角色吗？').then(function() {
        return changeRoleStatus(row.roleId, row.status);
      }).then(() => {
        this.$modal.msgSuccess(text + "成功");
      }).catch(function() {
        row.status = row.status === "0" ? "1" : "0";
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 取消按钮（数据权限）
    cancelDataScope() {
      this.openDataScope = false;
      this.reset();
    },
    // 表单重置
    reset() {
      if (this.$refs.menu != undefined) {
        this.$refs.menu.setCheckedKeys([]);
      }
      this.menuExpand = false,
      this.menuNodeAll = false,
      this.deptExpand = true,
      this.deptNodeAll = false,
      this.form = {
        roleId: undefined,
        roleName: undefined,
        roleKey: undefined,
        roleSort: 0,
        status: "0",
        menuIds: [],
        deptIds: [],
        menuCheckStrictly: true,
        deptCheckStrictly: true,
        remark: undefined
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.dateRange = [];
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.roleId)
      this.single = selection.length!=1
      this.multiple = !selection.length
    },
    // 更多操作触发
    handleCommand(command, row) {
      switch (command) {
        case "handleDataScope":
          this.handleDataScope(row);
          break;
        case "handleAuthUser":
          this.handleAuthUser(row);
          break;
        default:
          break;
      }
    },
    // 树权限（展开/折叠）
    handleCheckedTreeExpand(value, type) {
      if (type == 'menu') {
        let treeList = this.menuOptions;
        for (let i = 0; i < treeList.length; i++) {
          this.$refs.menu.store.nodesMap[treeList[i].id].expanded = value;
        }
      } else if (type == 'dept') {
        let treeList = this.deptOptions;
        for (let i = 0; i < treeList.length; i++) {
          this.$refs.dept.store.nodesMap[treeList[i].id].expanded = value;
        }
      }
    },
    // 树权限（全选/全不选）
    handleCheckedTreeNodeAll(value, type) {
      if (type == 'menu') {
        this.$refs.menu.setCheckedNodes(value ? this.menuOptions: []);
      } else if (type == 'dept') {
        this.$refs.dept.setCheckedNodes(value ? this.deptOptions: []);
      }
    },
    // 树权限（父子联动）
    handleCheckedTreeConnect(value, type) {
      if (type == 'menu') {
        this.form.menuCheckStrictly = value ? true: false;
      } else if (type == 'dept') {
        this.form.deptCheckStrictly = value ? true: false;
      }
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.getMenuTreeselect();
      this.open = true;
      this.title = "添加角色";
    },
    /** 修改按钮操作 */
    handleView(row) {
      this.reset();
      const roleId = row.roleId || this.ids
      const roleMenu = this.getRoleMenuTreeselect(roleId);
      getPfRole(roleId).then(response => {
        this.form = response.data;
        this.open = true;
        // this.$nextTick(() => {
        //   roleMenu.then(res => {
        //     let checkedKeys = res.checkedKeys
        //     checkedKeys.forEach((v) => {
        //         this.$nextTick(()=>{
        //             this.$refs.menu.setChecked(v, true ,false);
        //         })
        //     })
        //   });
        // });
        this.title = this.$t('roleManage.viewRole');
      });
    },
    /** 选择角色权限范围触发 */
    dataScopeSelectChange(value) {
      if(value !== '2') {
        this.$refs.dept.setCheckedKeys([]);
      }
    },
    /** 分配数据权限操作 */
    handleDataScope(row) {
      this.reset();
      const roleDeptTreeselect = this.getRoleDeptTreeselect(row.roleId);
      getRole(row.roleId).then(response => {
        this.form = response.data;
        this.openDataScope = true;
        this.$nextTick(() => {
          roleDeptTreeselect.then(res => {
            this.$refs.dept.setCheckedKeys(res.checkedKeys);
          });
        });
        this.title = "分配数据权限";
      });
    },
    /** 分配用户操作 */
    handleAuthUser: function(row) {
      const roleId = row.roleId;
      this.$router.push("/system/role-auth/user/" + roleId);
    },
    /** 提交按钮 */
    submitForm: function() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.roleId != undefined) {
            this.form.menuIds = this.getMenuAllCheckedKeys();
            updateRole(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            this.form.menuIds = this.getMenuAllCheckedKeys();
            addRole(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 提交按钮（数据权限） */
    submitDataScope: function() {
      if (this.form.roleId != undefined) {
        this.form.deptIds = this.getDeptAllCheckedKeys();
        dataScope(this.form).then(response => {
          this.$modal.msgSuccess("修改成功");
          this.openDataScope = false;
          this.getList();
        });
      }
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const roleIds = row.roleId || this.ids;
      this.$modal.confirm(this.$t('public.preConfirm',{key:this.$t('roleManage.roleCode'),value:roleIds})).then(function() {
        return delRole(roleIds);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess(this.$t('deptManage.delSuc'));
      }).catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('system/role/export', {
        ...this.queryParams
      }, `role_${new Date().getTime()}.xlsx`)
    }
  }
};
</script>
